removing arm64 native python build

.github/workflows/wheels.yml

@@ -131,7 +131,7 @@ jobs:
           CIBW_ARCHS_MACOS: "x86_64 arm64 universal2"
           CIBW_ARCHS_WINDOWS: "AMD64 x86"
           CIBW_BEFORE_ALL: pip install --upgrade pip
-          CIBW_BEFORE_ALL_MACOS: bash build_tools/github/before_all_mac.sh
+          CIBW_BEFORE_BUILD_MACOS: bash build_tools/github/before_all_mac.sh
           CIBW_BEFORE_ALL_LINUX: bash build_tools/github/download_eigen3.sh
           CIBW_BEFORE_ALL_WINDOWS: bash build_tools/github/download_eigen3_windows.sh
           CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=2

build_tools/github/before_all_mac.sh

@@ -38,13 +38,13 @@ if [[ $(uname) == "Darwin" ]]; then
     export CXXFLAGS="$CXXFLAGS -I$PREFIX/include"
     export LDFLAGS="$LDFLAGS -Wl,-rpath,$PREFIX/lib -L$PREFIX/lib -lomp"
 
-    if [[ $(uname -m) == "arm64" && "$CIBW_BUILD" == "cp38-macosx_arm64" ]]; then
-        # Enables native building and testing for macosx arm on Python 3.8. For details see:
-        # https://cibuildwheel.readthedocs.io/en/stable/faq/#macos-building-cpython-38-wheels-on-arm64
-        curl -o /tmp/Python38.pkg https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg
-        sudo installer -pkg /tmp/Python38.pkg -target /
-        sh "/Applications/Python 3.8/Install Certificates.command"
-    fi
+#    if [[ $(uname -m) == "arm64" && "$CIBW_BUILD" == "cp38-macosx_arm64" ]]; then
+#        # Enables native building and testing for macosx arm on Python 3.8. For details see:
+#        # https://cibuildwheel.readthedocs.io/en/stable/faq/#macos-building-cpython-38-wheels-on-arm64
+#        curl -o /tmp/Python38.pkg https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg
+#        sudo installer -pkg /tmp/Python38.pkg -target /
+#        sh "/Applications/Python 3.8/Install Certificates.command"
+#    fi
 fi
 
 brew install eigen